Tag: semi circle

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Parts of a Circle – Definition, Examples and Formula – Radius – Diameter – Chord – Circumference – Arc – Area – Sector –

We use many objects in our daily life, which are round in shape, such as wheels of a vehicle, sun, moon, a dinner plate, button of shirts etc. These are real examples of a circle. Let’s study about circle and it’s parts. Definition:    1. Circle           A circle is a collection of […]

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Protractor – How to measure angle with Protractor – Geometry

Measure an angle with Protractor What is a protractor Shape of a protractor The shape of a protractor is as a semi circle.  Protractor’s upper side is curved and lower side is a straight line.The curved edge is divided into 180 equal parts, and each part is equal to a degree. Most protractors have two […]

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